Find the %
use a ratio to convert measurements
proportions
surface area
use the distributive property to solve or simplify
100
10% of 32
3.2
100
Convert 20 feet to inches
(1ft=12in)
240 inches
100
If two pounds of meat will serve 5 people, how many pounds will be needed to serve 15 people?
6 pounds
100
12=6(𝑥+3)
-1=x
200
25% of 80
20
200
Convert 36 yards to inches
(36 inches = 1yd)
1296 inches
200
It takes one Super Giant Pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?
12 pizzas
200
4(2𝑥+6)=20
x=-1/2
300
A baseball pitcher won 80% of the games he pitched. If he pitched 35 ballgames, how many games did he win?
28 games
300
Convert 2640 feet to miles
(1 mile= 5280 ft)
0.5 miles
300
A boy who is 3 feet tall can cast a shadow on the ground that is 7 feet long. How tall is a man who can cast a shadow that is 14 feet long?
Set up the proportion by doing ratios of height to length of shadow.
6 feet tall
300
15(3−6𝑥)+24𝑥=45
x=0
400
Jerry, an electrician, worked 7 months out of the year. What percent of the year did he work? (round answer to the nearest hundredth)
58.33%
400
A cake is 95 feet tall. What is its height in inches?
1140 inches
400
The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?
8 girls
400
54 cm cubed
400
10𝑥 =2𝑥+3
x=6
500
There are 28 students in a class. Sixteen of those students are men. What percent of the class are women? (Round to the nearest tenth)
42.85%
500
Corey needs 2 gallons of paint to make a mural. If Corey has 6 quarts and 2 pints of paint, will he be able to make his mural?
(4 quarts= 1 gallon)
(8 pints= 1 gallon)
(2 pints= 1 quart)
No he will not. He will be 1 quart short.
500
At a recent party, it cost $9.50 for refreshments for 10 guests. At this rate, how much would it cost to have refreshments for 80 guests?
$76.00
500
364 m cubed
500
2 − (𝑥 − 2) = 3(𝑥 + 6)
x=-7/2